Wall-hung type protection device for loading and unloading
By designing a wall-mounted protective device and using an electric motor to drive the winding wheel to adjust the traction rope, the safety hazards during the loading of shade nets were solved, achieving safe loading of shade net rolls and space saving.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-17
- Publication Date
- 2026-03-06
AI Technical Summary
Shade nets are lightweight and have low density, which can cause them to easily extend above the side railings of trucks during transportation, posing a safety hazard of people and goods falling off. Existing technologies are insufficient to effectively protect against this.
Design a wall-mounted protective device that uses an electric motor to drive a winding wheel to adjust the traction rope. The height and position are adjusted by the main body of the protective fence installed on the wall, so as to realize the protection of the sunshade net rolls when they are loaded onto the vehicle. The device includes the combined use of components such as the main body of the protective fence, the power mounting base, the hinge base, the mounting rod, and the reinforcing beam.
It improves the safety of the shade net loading process, saves ground space, simplifies operation, and enhances the safety and practicality of the loading process.
Smart Images
Figure CN223973472U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the technical field of protective devices, specifically, it relates to a wall-mounted protective device for loading and unloading materials. Background Technology
[0002] After processing, shade nets are usually stored or transported in rolls. Due to the special nature of the material and structure of shade nets, it is not convenient to use lifting equipment when loading rolled shade nets onto trucks. Forklifts are usually used for loading, and the shade net rolls are inserted and placed on the transport trucks. Because shade nets have a low density and relatively light weight, in order to make full use of the truck's transport capacity, they are often loaded higher than the side railings of the truck. In the later stages of loading, manual assistance is needed to arrange them neatly on the truck. Since the personnel are located above the height of the truck's side railings, there is a risk of personnel or goods falling, posing a significant safety hazard.
[0003] In view of this, this utility model is proposed. Utility Model Content
[0004] The technical problem to be solved by this utility model is to overcome the shortcomings of the prior art and provide a wall-mounted protective device for loading and unloading materials. The basic concept of the technical solution adopted by this utility model to solve the above-mentioned technical problem is as follows:
[0005] A wall-mounted protective device for loading and unloading materials includes a guardrail body and a power mounting base. A second hinge seat is provided on the back of the guardrail body, with two rows of hinge seats. An upper mounting rod is mounted on the upper row of hinge seats, and a lower mounting rod is mounted on the lower row. A first hinge seat is provided at the other end of each of the upper and lower mounting rods. The first hinge seat corresponding to the lower mounting rod is mounted on the lower mounting base, and the first hinge seat corresponding to the upper mounting rod is mounted on the upper mounting base. Both the upper and lower mounting bases are fixed to a wall. A power mounting base is provided on the wall above the guardrail body, and an electric motor is mounted on the power mounting base. A gearbox is provided on the side of the electric motor, and the output shaft of the gearbox is connected to a winding wheel. The winding wheel is rotatably connected to a rotating support base, and a traction rope is provided on the winding wheel. The traction rope is connected to a lifting ring on the guardrail body, and the traction rope is used to adjust the guardrail body.
[0006] As a further embodiment of this utility model: a plurality of hanging rings are provided on the top of the main body of the guardrail, and a reinforcing beam is provided near the upper part of the main body of the guardrail. The reinforcing beam is located at 3 / 4 of the overall height of the main body of the guardrail, which is used to improve the overall structural strength of the main body of the guardrail.
[0007] As a further improvement of this utility model: a reinforcing rib is provided between the frame of the main body of the guardrail and the reinforcing beam. The reinforcing rib is arranged in a longitudinal structure to improve the overall protective effect.
[0008] As a further improvement of this utility model: the hinge seat 2, which is matched with the upper mounting rod, is installed on the reinforcing crossbeam, and multiple sets of the upper mounting rod and the lower mounting rod are provided to ensure the stability of the adjustment process.
[0009] As a further improvement of this utility model, the upper mounting rod and the lower mounting rod have the same structure and specifications to ensure the synchronization of the adjustment process.
[0010] As a further improvement of this utility model: the rotating support base has a U-shaped structure, the rotating support base is installed on the power mounting base, and the motor is a self-locking motor to ensure that the main body of the guardrail can be stably adjusted.
[0011] As a further embodiment of this utility model: the motor is electrically connected to the power supply, the motor is electrically connected to the control switch, and the control switch is set at a height position that is convenient for operation.
[0012] By adopting the above technical solution, this utility model has the following beneficial effects compared with the prior art.
[0013] The main body of the protective fence of this utility model is installed on the wall of the factory building. When loading the shade net rolls, the motor drives the winding wheel to rotate, which can realize the winding and unwinding of the traction rope, thereby adjusting the height of the main body of the protective fence and the distance between it and the transport vehicle. The main body of the protective fence effectively protects the side of the transport vehicle during loading, improving the safety of the shade net roll loading process.
[0014] The main body of this protective railing is installed on the wall of the factory building, which can effectively save the ground space. The device has a simple structure, is easy to operate, and is highly practical.
[0015] The specific embodiments of this utility model will be described in further detail below with reference to the accompanying drawings. Attached Figure Description
[0016] The accompanying drawings, which form part of this application, are used to provide a further understanding of the present invention. The illustrative embodiments and descriptions of the present invention are used to explain the present invention, but do not constitute an undue limitation of the present invention. Obviously, the drawings described below are merely some embodiments; those skilled in the art can obtain other drawings based on these drawings without creative effort. In the drawings:
[0017] Figure 1 This is a schematic diagram of the structure of this utility model;
[0018] Figure 2 This is the front view of the present invention;
[0019] Figure 3 Side view of this utility model Figure 1 ;
[0020] Figure 4 Side view of this utility model Figure 2 .
[0021] In the diagram: 1. Main body of the guardrail; 2. Lower mounting base; 3. Upper mounting base; 4. Hinge base one; 5. Lower mounting rod; 6. Hinge base two; 7. Upper mounting rod; 8. Lifting ring; 9. Traction rope; 10. Power mounting base; 11. Electric motor; 12. Gearbox; 13. Rotating support base; 14. Winding wheel; 15. Reinforcing beam; 16. Reinforcing rib.
[0022] It should be noted that these accompanying drawings and textual descriptions are not intended to limit the scope of the present invention in any way, but rather to illustrate the concept of the present invention to those skilled in the art by referring to specific embodiments. Detailed Implementation
[0023] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions in the embodiments will be clearly and completely described below with reference to the accompanying drawings. The following embodiments are used to illustrate this utility model, but are not intended to limit the scope of this utility model.
[0024] like Figures 1 to 4 As shown, a wall-mounted protective device for loading and unloading materials includes a guardrail body 1 and a power mounting base 10. A second hinge seat 6 is provided on the back of the guardrail body 1. The second hinge seat 6 has two rows, upper and lower. An upper mounting rod 7 is mounted on the upper row of the second hinge seat 6, and a lower mounting rod 5 is mounted on the lower row of the second hinge seat 6. A first hinge seat 4 is provided at the other end of both the upper and lower mounting rods 7 and 5. The first hinge seat 4 corresponding to the lower mounting rod 5 is mounted on the lower mounting base 2, and the first hinge seat 4 corresponding to the upper mounting rod 7 is mounted on the upper mounting base 2. 3. The upper mounting base 3 and the lower mounting base 2 are both fixed to the wall. A power mounting base 10 is set on the wall above the main body of the guardrail 1. An electric motor 11 is installed on the power mounting base 10. A gearbox 12 is set on the side of the electric motor 11. The output shaft of the gearbox 12 is connected to the winding wheel 14. The winding wheel 14 is rotatably connected to the rotating support base 13. A traction rope 9 is set on the winding wheel 14. The traction rope 9 is connected to the hanging ring 8 on the main body of the guardrail 1. The traction rope 9 is used to adjust the main body of the guardrail 1.
[0025] The guardrail body 1 has multiple hanging rings 8 at the top and a reinforcing beam 15 near the top. The reinforcing beam 15 is located at 3 / 4 of the overall height of the guardrail body 1 to improve the overall structural strength of the guardrail body 1.
[0026] A reinforcing rib 16 is provided between the frame of the main body 1 of the guardrail and the reinforcing beam 15. The reinforcing rib 16 is a longitudinal structure designed to improve the overall protective effect.
[0027] The hinge seat 2 6 of the upper mounting rod 7 is installed on the reinforcing crossbeam 15. Both the upper mounting rod 7 and the lower mounting rod 5 are equipped with multiple sets to ensure the stability of the adjustment process.
[0028] The upper mounting rod 7 and the lower mounting rod 5 have the same structure and specifications to ensure the synchronization of the adjustment process.
[0029] The rotating support 13 has a U-shaped structure and is mounted on the power mounting base 10. The motor 11 is a self-locking motor to ensure that the guardrail body 1 can be stably adjusted.
[0030] The motor 11 is electrically connected to the power supply and to the control switch. The control switch is positioned at a height that is easy to operate.
[0031] The working principle of this utility model is as follows: When loading the shade net rolls onto a vehicle, the transport vehicle is driven to the side of the guardrail body 1. The position of the guardrail body 1 is adjusted according to the specifications of the transport vehicle. The motor 11 is started, and the motor 11 drives the winding wheel 14 to rotate through the transmission component in the gearbox 12, releasing the traction rope 9. As the traction rope 9 becomes longer, the guardrail body 1 tends to move downwards under its own weight. The lower mounting rod 5 rotates relative to the corresponding hinge seat 4, and the upper mounting rod 7 rotates relative to the corresponding hinge seat 6, thereby adjusting the height of the guardrail body 1 and its position relative to the transport vehicle. This achieves loading protection, preventing the shade net rolls from falling during loading and improving the safety of personnel adjusting and stacking them on the vehicle during loading. It also increases the transport capacity and reduces transportation costs without overloading.
[0032] This application is not limited to the use of woven rolls of shade netting for loading onto vehicles;
[0033] The main body 1 of this utility model is installed on the wall of the factory building. When loading the shade net rolls onto the vehicle, the motor 11 drives the winding wheel 14 to rotate, which can realize the winding and unwinding of the traction rope 9, thereby adjusting the height of the main body 1 and the distance between it and the transport vehicle. The main body 1 of this utility model provides effective protection for the side of the transport vehicle during loading, improving the safety of the shade net roll loading process. The main body 1 of this utility model is installed on the wall of the factory building, which can effectively save the ground space. The device has a simple structure, is easy to operate, and is highly practical.
[0034] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any way. Although the present utility model has been disclosed above with reference to a preferred embodiment, it is not intended to limit the present utility model. Any person skilled in the art can make some modifications or alterations to the above-described technical content to create equivalent embodiments without departing from the scope of the present utility model. Any simple modifications, equivalent changes, and alterations made to the above embodiments based on the technical essence of the present utility model without departing from the scope of the present utility model shall still fall within the scope of the present utility model.
Claims
1. A wall-mounted protective device for loading and unloading, comprising a protective fence body (1) and a power mounting seat (10), characterized in that, The back of the guardrail body (1) is provided with a hinge seat two (6), the hinge seat two (6) is provided with two rows, wherein the upper row of the hinge seat two (6) is provided with an upper mounting rod (7), the lower row of the hinge seat two (6) is provided with a lower mounting rod (5), the other end of the upper mounting rod (7) and the lower mounting rod (5) is provided with a hinge seat one (4), the corresponding hinge seat one (4) of the lower mounting rod (5) is installed on the lower mounting seat (2), the corresponding hinge seat one (4) of the upper mounting rod (7) is installed on the upper mounting seat (3), the upper mounting seat (3) and the lower mounting seat (2) are fixed on the wall surface, the wall surface above the guardrail body (1) is provided with a power mounting seat (10), the power mounting seat (10) is provided with a motor (11), the side of the motor (11) is provided with a gearbox (12), the output shaft of the gearbox (12) is connected with a winding wheel (14), the winding wheel (14) is rotatably connected with a rotating support seat (13), the winding wheel (14) is provided with a traction rope (9), the traction rope (9) is connected with a lifting ring (8) on the guardrail body (1).
2. A wall mounted guard for loading and unloading according to claim 1, characterized in that The top of the guardrail body (1) is provided with a plurality of lifting rings (8), the guardrail body (1) is provided with a reinforcing cross beam (15) near the upper part, the reinforcing cross beam (15) is located at the position of 3 / 4 height of the guardrail body (1).
3. A wall mounted guard for loading and unloading according to claim 2, characterised in that, The reinforcing cross beam (15) is located at the position of 3 / 4 height of the guardrail body (1).
4. A wall mounted guard for loading and unloading according to claim 3, characterised in that The reinforcing cross beam (15) is located at the position of 3 / 4 height of the guardrail body (1).
5. A wall mounted guard for loading and unloading according to claim 4, characterised in that, The reinforcing cross beam (15) is located at the position of 3 / 4 height of the guardrail body (1).
6. A wall mounted guard for loading and unloading according to claim 5, characterised in that, The reinforcing cross beam (15) is located at the position of 3 / 4 height of the guardrail body (1).
7. A wall mounted guard for loading and unloading according to claim 6, characterised in that The rotating support seat (13) is a U-shaped structure, the rotating support seat (13) is installed on the power mounting seat (10), the motor (11) is a self-locking motor. The motor (11) is electrically connected with a power supply, and the motor (11) is electrically connected with a control switch.